Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937595 | Multifunction interface facility connecting wideband multiple access subscriber loops with various networks | Irwin Gerszberg, Philip Andrew Treventi | 2005-08-30 |
| 6868060 | Circuit to provide backup telephone service for a multiple service access system using a twisted pair | Irwin Gerszberg, Philip Andrew Treventi | 2005-03-15 |